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Tasya [4]
2 years ago
13

The volume of a gas is 400. 0 ml when the pressure is 1. 00 atm. At the same temperature, what is the pressure at which the volu

me of the gas is 2. 0 l?.
SAT
1 answer:
Fittoniya [83]2 years ago
3 0

Answer:

0.2 atm

Explanation:

V1 = 400.0 ml = 0.400 l, P1 = 1.00 atm

V2 = 2.0 l, P2=?

At the same temperature, P1 * V1 = P2 * V2, so

P2 = P1 *(V1/V2) = 1.00 * (0.4/2) = 0.2 atm

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How did fossils help and teach scientists about the history of the earth brainly.
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Answer:

Fossils helped teach scientist by giving information of the species that lived back then.

Explanation:

The fossils have clues on them help identify what they are.

4 0
3 years ago
What operation will transform the following matrix to row echelon form?
RUDIKE [14]

Answer:

A edge 2022

R2+R3->R3

Explanation:

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2 years ago
Tenable.sc feed provides updates to the dashboard templates and which other objects
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tenable.sc feed provides updates to the dashboard templates and objects such as

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6 0
2 years ago
A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. He started at 90 kilograms and gained
kvv77 [185]

Answer:

90(Initial Weight) + <em>W*t = 138 Kg </em>

So the Weight increased per month is 6Kg

Explanation:

The Wrestler started at 90Kg weight

After 8 months, Wrestler had a weight of 138Kg.

The weight gained by the wrestler in '<em>t'</em> months is:

138(Kg) - 90 (Kg) = 48 (Kg)

From above equation we can see that a difference of 48Kg was attained by Wrestler.

Since the question stated that, the weight increased at a constant rate, so we can calculate the weight gained each month over a period of 8 months.

Weight gained per month: 48 (Kg) / 8 (Months) = 6 (Kg) / (Month)

So now we can write the equation in terms of <em>W</em>(Gained per month) and<em> t</em>( t number months)

The equation becomes:

90Kg (Initial Weight) + <em>W.t = 138 Kg </em>

<em>( where 'W' is Weight increased per month and 't' is number of months passed)</em>

3 0
4 years ago
Is used to study the brain and brain functions like a microscope is used in a science lab
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MRI scanner or other imaging device
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